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PS-DA0290-324-B Datasheet Preview

PS-DA0290-324-B Datasheet

DC-AC INVERTER UNIT

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PS-DA0290-324-B pdf
DC-AC INVERTER UNIT
PS-DA0290-324-B(S) (6,5W DUAL OUTPUTS WITH DIMMING FUNCTION) (PRELIMINARY INFORMATION)
DESCRIPTION :
This DC to AC Inverter was developed for many other low LCD
Backlight power supply as low profile applications, either for LCD
Monitor or Industrial PC.
Optimized for Sharp: LQ064V3DG01, LQ064V3DG02,
LQ064V3DG04
Picture is coming soon
APPLICABLE LCD:
6.4 to 15 inches dual lamp type
Lamp voltage 370 Vrms
Lamp current 5.0 mArms
Lamp start up voltage 1.600 Vrms (Vin : 12 Vdc)
FEATURES :
Current feedback circuit
High efficiency
Low noise with voltage resonant circuit
Regulated output current
(Option) alarm signal function
Fit & function compatible to NEC inverter 104PW201
RoHS compliant (S)
TEMPERATURE & HUMIDITY :
Operating Temperature Range
Storage Temperature Range
Humidity
-10°C ~ +60°C (Final approval after tests)
-30°C ~ +80°C
95 %RH max
DIMENSIONS :
L x W x H 114 x 25 x 10 mm
Unit : mm
Weight : (g) typ.
Components
No.
1
2
3
Note: Please use plastic screw in case of a non-insulating mounting base!
Part Description
PCB
Connector CN1
Connector CN2
Qty.
1
1
1
Material
UL94V-0 (FR-4 or CEM-3)
53261-0890
SM04(4.0)B-BHS-1-TB
Note
t=1.6m m
Molex or equal
JST or equal
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
Info@Power-Systems.de
All specifications are subject to change without notice.
Page (1)
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 800
Version 1.1.2, 1st May 2011



Power Systems
Power Systems

PS-DA0290-324-B Datasheet Preview

PS-DA0290-324-B Datasheet

DC-AC INVERTER UNIT

No Preview Available !

PS-DA0290-324-B pdf
DC-AC INVERTER UNIT
PS-DA0290-324-B(S) (6,5W DUAL OUTPUTS WITH DIMMING FUNCTION) (PRELIMINARY INFORMATION)
Input side CN1:
Pin No.
CN 1-1+2
CN 1-3+4
Symbols
Vin
GND
CN 1-5
Vrm t
CN 1-6
CN 1-7
CN 1-8
Vbr1 / Rbr1
Vbr2 / Rbr2
N.C.
Ratings
10.8 ~ 13.2 Vdc
-
0 ~ 0.4 = OFF
/ 2.5 ~ Vin = ON
0~2.5 Vdc / 0~10 k
GND / 0~10 k
(Vst 0 Vdc / 5 Vdc)
Output side CN2
Pin No.
CN 2-1
CN 2-2
CN 2-3
CN 2-4
Symbols
Vhigh
Vhigh
N.C.
Vlow
Ratings
370 Vrms (5.0 mArms)
370 Vrms (5.0 mArms)
-
(GND)
Vst: This is an output pin and it is active high (+5V) if any lamp opens/fails.
ELECTRICAL CHARACTERISTICS :
Parameters
Symbols
Conditions
Vin (V) Vbr (V)
Tu (°C)
Output Current
Output Current
Input Current
Frequency
Open Circuit Voltage
No Load Shutdown
Iout
Iout
Iin
F
Vopen
Ts d
10,8 ~ 13,2
10,8 ~ 13,2
10,8 ~ 13,2
10,8 ~ 13,2
10,8 ~ 13,2
10,8 ~ 13,2
2.5 -10 ~ +60
0.0 -10 ~ +60
2.5 -10 ~ +60
2.5 -10 ~ +60
2.5 -10 ~ +60
2.5 -10 ~ +60
Specification
Min. Typ. Max.
Unit
4.5 5.0 5.5 mArms
1.2 1.7 2.2 mArms
- 0.46 0.70 Adc
50 60 72 kHz
- 1.600 - Vrms
- 1.0 - sec
Note
or Vr = 10K
or Vr = 0
without load
Note 1 :
Note 2 :
Note 3 :
Note 4 :
Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked
on mechanical drawing and any conductors.
Before apply any control signal into inverter please provide Vcc first. Please follow the reversed
sequence during power off. Power off control signal first then power off Vcc.
Resistor dimming: 10k– max. luminance.
Option: CCFL – fail signal
TEST CIRCUIT :
Power Systems – The Power Solution
Web:
www.Power-Systems.de
Email:
Info@Power-Systems.de
All specifications are subject to change without notice.
Page (2)
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. : + 49 / 70 62 / 67 59 - 6
Fax: + 49 / 70 62 / 67 59 - 800
Version 1.1.2, 1st May 2011


Part Number PS-DA0290-324-B
Description DC-AC INVERTER UNIT
Maker Power Systems
Total Page 2 Pages
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